$129 Cheap United flights Washington (IAD) to Chicago (ORD)

$129 Cheap United flights Washington (IAD) to Chicago (ORD)

Prices were available within the past 7 days and start at $129 for one-way flights and $233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 10 - Thu, Jun 18

IAD

Washington

ORD

Chicago

$233 Roundtrip, found 19 hours ago

$233

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Jun 10 from Washington to Chicago, returning Thu, Jun 18, priced at $233 found 19 hours ago

Wed, Jun 10 - Thu, Jun 18

IAD

Washington

ORD

Chicago

$248 Roundtrip, found 19 hours ago

$248

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Jun 10 from Washington to Chicago, returning Thu, Jun 18, priced at $248 found 19 hours ago

Wed, Jun 10 - Thu, Jun 18

IAD

Washington

ORD

Chicago

$263 Roundtrip, found 19 hours ago

$263

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Jun 10 from Washington to Chicago, returning Thu, Jun 18, priced at $263 found 19 hours ago

Wed, Jun 10 - Thu, Jun 18

IAD

Washington

ORD

Chicago

$269 Roundtrip, found 19 hours ago

$269

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Jun 10 from Washington to Chicago, returning Thu, Jun 18, priced at $269 found 19 hours ago

Sat, May 16 - Sun, May 17

IAD

Washington

ORD

Chicago

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 16 from Washington to Chicago, returning Sun, May 17, priced at $279 found 1 day ago

Wed, Jun 10 - Thu, Jun 18

IAD

Washington

ORD

Chicago

$284 Roundtrip, found 19 hours ago

$284

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Jun 10 from Washington to Chicago, returning Thu, Jun 18, priced at $284 found 19 hours ago